Ubuntu
policykit package

  1. Bug #1300460
  2. Comment #3

Comment 3 for bug 1300460

William Van Hevelingen (blkperl) wrote :

They changed the suspend and hibernate rules to be under login1.

Try the following:

# cat /etc/polkit-1/localauthority/90-mandatory.d/disable-suspend.pkla
[Disable suspend by default]
Identity=unix-user:*
Action=org.freedesktop.login1.suspend
ResultActive=no

[Disable suspend for all sessions]
Identity=unix-user:*
Action=org.freedesktop.login1.suspend-multiple-sessions
ResultActive=no